Replacement For 0887726 800M4 Backflow Valve PVB Repair Kit For 800M4QT and LF800M4QT Convert 800M4QT to 800M4FR 1/2" - 3/4" Pressure Vacuum Circuit Breakers Freeze Resistant Retrofit Kit

 

Product Description

Fitment: For 1/2 inch and 3/4 inch 800M4 pressure vacuum circuit breakers.

Function: Regulate water flow and prevent water from freezing and backflowing due to anti-siphon, solve the leakage problem of pressure vacuum circuit breaker.

High-quality materials: The repair kit is made of high-quality materials for durability, and the O-ring can effectively prevent leakage.

Easy to Install: The package includes all the parts needed for repair, you can replace the damaged parts quickly and save repair fees.

Safety Certification: Products are rigorously tested and comply with industrial safety standards, ensuring stable performance under high-pressure environments and enhancing operational safety.

Package includes: 1 x Float Disc Assembly,1 x Vent Spring,1 x Bonnet.